Weatherization and Indoor Air Quality
Air sealing is one of the best ways to lower heating-and-cooling bills for many home weatherization programs, and especially so for the federal Weatherization Assistance Program (WAP). Most homes receive blower door-guided air sealing to ...
We build crawl spaces because they are cheaper than basements. But controlling moisture can be a challenge, depending on the climate zone. [continue reading]
Learn how to weatherize homes with lead paint present while obeying the law, and keeping workers and home occupants safe from lead poisoning. [continue reading]
Combustion appliance testing, before and after weatherizing a home, is an absolute necessity to protect homeowners from the effects of CO gas and other combustion products. Learn the BPI test procedures. [continue reading]
Molds are an ancient life form. Neither plants nor animals, molds are members of the Kingdom of the Fungi. Familiar members of the fungal kingdom include molds, mushrooms, and yeasts. Fungi digest spent life, transforming ... [continue reading]
The new high-MERV filters extract an energy penalty. [continue reading]
John Tooley said, “Air is like crooked rivers, crooked people, teenagers, and cheap labor. It always seeks the path ...
The National Association of Home Builders (NAHB) is a trade association based in Washington. It boasts more than 140,000 members across ...